142886880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1569

約数の個数: 144

約数和(自身を含む): 495213264

約数和(自身を除く): 352326384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1440, 1481, 1608, 2010, 2144, 2412, 2680, 2962, 3015, 3216, 4020, 4443, 4824, 5360, 5924, 6030, 6432, 7405, 8040, 8886, 9648, 10720, 11848, 12060, 13329, 14810, 16080, 17772, 19296, 22215, 23696, 24120, 26658, 29620, 32160, 35544, 44430, 47392, 48240, 53316, 59240, 66645, 71088, 88860, 96480, 99227, 106632, 118480, 133290, 142176, 177720, 198454, 213264, 236960, 266580, 297681, 355440, 396908, 426528, 496135, 533160, 595362, 710880, 793816, 893043, 992270, 1066320, 1190724, 1488405, 1587632, 1786086, 1984540, 2132640, 2381448, 2976810, 3175264, 3572172, 3969080, 4465215, 4762896, 5953620, 7144344, 7938160, 8930430, 9525792, 11907240, 14288688, 15876320, 17860860, 23814480, 28577376, 35721720, 47628960, 71443440, 142886880]

約数ペア:

[(1, 142886880), (2, 71443440), (3, 47628960), (4, 35721720), (5, 28577376), (6, 23814480), (8, 17860860), (9, 15876320), (10, 14288688), (12, 11907240), (15, 9525792), (16, 8930430), (18, 7938160), (20, 7144344), (24, 5953620), (30, 4762896), (32, 4465215), (36, 3969080), (40, 3572172), (45, 3175264), (48, 2976810), (60, 2381448), (67, 2132640), (72, 1984540), (80, 1786086), (90, 1587632), (96, 1488405), (120, 1190724), (134, 1066320), (144, 992270), (160, 893043), (180, 793816), (201, 710880), (240, 595362), (268, 533160), (288, 496135), (335, 426528), (360, 396908), (402, 355440), (480, 297681), (536, 266580), (603, 236960), (670, 213264), (720, 198454), (804, 177720), (1005, 142176), (1072, 133290), (1206, 118480), (1340, 106632), (1440, 99227), (1481, 96480), (1608, 88860), (2010, 71088), (2144, 66645), (2412, 59240), (2680, 53316), (2962, 48240), (3015, 47392), (3216, 44430), (4020, 35544), (4443, 32160), (4824, 29620), (5360, 26658), (5924, 24120), (6030, 23696), (6432, 22215), (7405, 19296), (8040, 17772), (8886, 16080), (9648, 14810), (10720, 13329), (11848, 12060)]